/**
 * 
 */
package com.maxin.service;

import java.util.List;

import com.maxin.entity.Cart_Goods;
import com.maxin.entity.Goodstable;

/**
 * @author: maxin
 * @description: 
 */
public interface ICart_GoodsService {
	List<Goodstable> selectCartByUserId(long busertable_id);
	
int insert(Cart_Goods cart_goods);
	
	int deleteItem(Cart_Goods cart_goods);
	
	int clear(long carttable_id);
	
	int updateNum(int shoppingnum);
}
